What causes mitral valve prolapse? - Mitral valve prolapse (MVP) is among the foremost common heart conditions; but it remains one thing of a puzzle. though participant affects regarding 2 % of the population, the cause is unknown. participant usually happens in those who haven't any alternative heart issues, and also the condition could also be heritable.
The bicuspid valve is found within the heart between the upper-left chamber (the left atrium) and also the lower-left chamber (the left ventricle). The bicuspid valve consists of 2 flaps referred to as leaflets.
In traditional operation the leaflets open and shut in an exceedingly specific sequence. this permits the blood to flow in one direction, from the atrium to the ventricle. The ventricle is that the heart's main pumping chamber and pushes oxygen-rich blood into the arteries, that carry the blood throughout the body.
In patients with participant, one or each of the leaflets area unit enlarged, and also the leaflets' supporting muscles area unit too long. rather than closing equally, one or each of the leaflets collapse or bulge into the atrium typically permitting tiny amounts of blood to flow back to the atrium. By paying attention to the center with a medical instrument, the doctor might hear a "clicking" sound caused by the wave of the leaflets.
Sometimes, participant results in a condition referred to as mitral regurgitation or mitral insufficiency. this suggests an oversized quantity of blood is leaky backward through the defective valve. Mitral regurgitation will cause the thickening or enlargement of the center wall. this is often caused by the additional pumping the center should do to form up for the flow of blood. It typically causes folks to feel tired or in need of breath. Mitral regurgitation will typically be treated with medicines, and a few folks would like surgery to repair or replace the defective valve.
Most of the time, participant isn't a heavy condition, even once some patients report palpitations or sharp chest pains. Most patients don't would like treatment
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Diseases
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